Airports 3,451 to 3,500
Middle Bass Island Airport
Marlette Township Airport
Memorial Hospital of Union County Heliport
Middle Bass-East Point Airport
Keeven Air Ranch Airport
Selfridge Air National Guard Base Airport
Mount Clemens,
Michigan,
United States
—
421 km
(227 nm)
ENE
Union County Airport
St Joseph Hospital West Heliport
Lake Saint Louis,
Missouri,
United States
—
423 km
(228 nm)
SW